REFLECTOR: Thermocouple wire
Scott Derrick
scott at tnstaafl.net
Thu Jul 20 16:57:41 CDT 2006
Newark Online has what I need and there prices look comparable to Omega,
I'll have to sort it out,
thanks,
Scott
Brian Michalk wrote:
> I bought mine from Mouser. They were a little cheaper than Newark.
> Digikey did not carry any at the time, but they might now.
>
> www.mouser.com
> www.newarkinone.com
> www.digikey.com
>
> My experience is that Omega is overpriced.
>
> Also, contact Westach. They will sell you a bag of copper thermocouple
> thingies for about 30 cents each. Curl up the ends, then crimp your
> thermocouple wire with a standard pair of crimpers. Instant cheap
> thermocouples.
>
> Tell them your existing spark plug rings are annealed and you want fresh
> replacements.
>
> If you are connecting to panel mount gauge, pay attention to the
> resistance, and trim appropriately. If connecting to an amplifier, the
> length does not matter. Also, remember to keep your cold junctions
> close to each other so they are the same temperature.
>
> Scott Derrick wrote:
>
>> I found type J thermocouple wire for $1 a foot for 50 ft rolls. on
>> omega.com. Is that a good price?
>>
>> Anybody know a less expensive source?
>>
>> Scott
>>
>>
>
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